Originally Posted by
rbuck351
Many years back I bought a set of 4 mics from Enco as I worked in and auto engine rebuild shop. They were Chineese mics and were graduated to .0001 and when compared to the bosses Starrett mics or the standards they came with they were dead on. The set of 4 cost about $95. I still have them and they are still dead on although the set is probably closer to $200 now.
I'm not a bench rest shooter but I have a hard time believing +or- .0001 is going to make a measurable difference on a target. If you believe it will, you most certainly separate your bullets into piles of plus .0001, .0000 and minus .0001 and shoot for groups. If you can show a difference, then the cost of a $1000 mic may be worth it to you.